__________________$$$$$$$_$$$$$$
_________$$$$$$$$$$$$$$$$$__$$$$
_____$$$$$$$$$$$$$$$$$$$$$$__$$$$
____$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
___$$$_$$_$$$$$$$$$$$$$$$$_$$$$$
...__$$$$$_$$$$$$$$$$$$$$$$$$$$$$
__$$$_$$_$$$$$$$$$$$$$$$$$_$$$
__$$$_$$_$$$$$$$$___________$$$$
_$$$$$_$$$$$$$$$$$___________$$$
_$$$_$$_$$$$$$$$$$
_$$$_$$_$$$$$$$$$$
_$$$_$$_$$$$$$$$$$$
$_$$$$$$__$$$$$$$$$
$_$$$$$$___$$$$$$$$
_$$$$$$$$$__$$$$$$$
$_$$$$$$$$___$$$$$$
$$_$$$$$$$$___$$$$$
$$$_$$$$$$$$__$$$$$$
_$$$_$$$$$$$$$_$$$$$
$$$$$ __$$$$$$$$_$$$$
$$$$$$$ __$$$$$$$$$__$
$_$_$$$$$__$$$$$$$$$_$$$$
$$$__$$$$$__$$_$$$$$$$_$$$$
$$$$$$_$$__$$$$$$$$$$$$$$$
_$$$$$$$__$$$$$$$$$$$$$$$$
__$$$$$__$$$$$$$$$$$$$$$